58 lines
2.1 KiB
Kotlin
58 lines
2.1 KiB
Kotlin
/*
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* Nextcloud - Android Client
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*
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* SPDX-FileCopyrightText: 2020 Chris Narkiewicz <hello@ezaquarii.com>
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* SPDX-License-Identifier: AGPL-3.0-or-later OR GPL-2.0-only
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*/
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package com.nextcloud.client.device
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import android.content.Context
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import android.content.Intent
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import android.content.IntentFilter
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import android.os.BatteryManager
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import android.os.PowerManager
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import com.nextcloud.utils.extensions.registerBroadcastReceiver
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import com.owncloud.android.datamodel.ReceiverFlag
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internal class PowerManagementServiceImpl(
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private val context: Context,
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private val platformPowerManager: PowerManager
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) : PowerManagementService {
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companion object {
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@JvmStatic
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fun fromContext(context: Context): PowerManagementServiceImpl {
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val powerManager = context.getSystemService(Context.POWER_SERVICE) as PowerManager
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return PowerManagementServiceImpl(context, powerManager)
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}
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}
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override val isPowerSavingEnabled: Boolean
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get() {
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return platformPowerManager.isPowerSaveMode
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}
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@Suppress("MagicNumber") // 100% is 100, we're not doing Cobol
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override val battery: BatteryStatus
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get() {
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val intent: Intent? = context.registerBroadcastReceiver(
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null,
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IntentFilter(Intent.ACTION_BATTERY_CHANGED),
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ReceiverFlag.NotExported
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)
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val isCharging = intent?.let {
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when (it.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0)) {
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BatteryManager.BATTERY_PLUGGED_USB -> true
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BatteryManager.BATTERY_PLUGGED_AC -> true
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BatteryManager.BATTERY_PLUGGED_WIRELESS -> true
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else -> false
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}
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} ?: false
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val level = intent?.let { it ->
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val level: Int = it.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
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val scale: Int = it.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
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(level * 100 / scale.toFloat()).toInt()
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} ?: 0
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return BatteryStatus(isCharging, level)
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}
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}
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